recommend me a charger please!

[bumrar]

Hi all, I'm after a bit of advice about chargers, Im currently using a core RC (UDC 20?) for charging LiPo's, but, as I'm now racing several cars at one meeting I need to be able to charge two, or maybe three packs at once. I could just buy another charger like the core RC one, or invest a bit more in one unit that will charge two or more packs, but after looking around Im not sure which are any good! I only need it to run off 12V, and I don't want to spending hundreds.

Any suggestions please?


Thanks in advance,
Ste